baber/WOPTO huggingface dataset:
Patent KR-20080035154-A (KR)
Title: Method for manufacturing liquid crystal display device and liquid crystal display device manufactured using the same
Inventor: KIM GWAN SOO
IPC: G02F1/1339
Filed: 2006-10-18
Abstract: An LCD manufacturing method and an LCD manufactured by the same method are provided to reduce process facilities and save process time by simultaneously forming a spacer and a first color filter pattern. Black matrixes(121,122,123) for defining first to third pixel areas are formed on an insulating substrate(100). A color filter layer is formed on an upper part of the black matrix and on the insulating substrate exposed by the black matrix. An organic layer for upper spacer is formed on the color filter layer. By simultaneously patterning the color filter layer and the organic layer for upper spacer, a first color filter pattern(131) is formed on the first pixel area. A lower spacer(141a) is formed on the black matrix. And an upper spacer(141b) is formed on the lower spacer.
Patent KR-20070055331-A (KR)
Inventor: MATSUZAKI YOSHIKI
IPC: G03G15/01
Filed: 2006-10-26
Abstract: 본 발명은 회전 다면경 및 보정 부재를 구비하는 화상 형성 장치를 제공한다.  상기 보정 부재는, 상기 회전 다면경에 설치된 복수의 반사면 중 어느 하나의 반사면에 의해 반사 편향되어 피(被)조사체 위에서 소정 방향으로 주사되는 광빔의 변조에 사용되는 화상 데이터를, 상기 회전 다면경의 각 반사면마다 미리 측정된, 상기 반사 편향된 광빔에 의해 상기 피조사체 위에 형성되는 화상 영역의 상기 소정 방향에 따른 어긋남 양에 따라, 동일한 반사면에 의해 반사 편향되는 광빔의 변조에 사용되는 단위 데이터마다 보정함으로써, 상기 화상 영역의 상기 소정 방향에 따른 어긋남을 보정한다. 
       
     회전 다면경, 보정 부재, 피조사체, 폴리곤 미러
Patent KR-20070045995-A (KR)
Inventor: EGAWA YOSHITAKA
IPC: H04N5/374
Filed: 2006-10-27
Abstract: 화소부, AD 변환 회로, 라인 메모리, 제어 회로 및 합성 회로를 구비한 고체 촬상 장치가 개시되어 있다.  라인 메모리는, AD 변환 회로로부터 출력된 디지털 신호를 기억한다.  제어 회로는, 화소부 및 AD 변환 회로를 제어하고, 1 프레임의 전하의 축적 기간에서 노광 시간이 상이한 복수의 아날로그 신호를 AD 변환 회로에서 AD 변환시켜 라인 메모리에 전송한다.  합성 회로는, 라인 메모리로부터 노광 시간이 상이한 복수의 디지털 신호가 공급되고, 노광 시간이 짧은 신호와 노광 시간이 긴 신호를 가산한 제1 신호와, 노광 시간이 짧은 신호를 노광 시간이 짧은 신호와 긴 신호와의 비로 증폭한 제2 신호를 비교하여, 큰 쪽의 신호를 선택하여 출력하도록 구성되어 있다. 
       
     고체 촬상 소자, CMOS 이미지 센서, 다이나믹 레인지, 광전 변환, 휴대 전화
Patent KR-20070047218-A (KR)
Inventor: MIYAZAWA TAKAO
IPC: H05B44/00
Filed: 2006-10-31
Abstract: 본 발명은 각 발광 소자의 휘도의 불균일을 장기간에 걸쳐 억제하는 것을 과제로 한다. 
     각 발광 소자(E)는 구동 신호(Xj)의 전류값과 펄스 폭에 따라 광량이 제어된다.  기억 장치(26)는 보정 계수 Ka[j]와 보정 계수 Kb[j]를 기억시킨다.  펄스 폭 결정부(35)는 계조 데이터(Dg)와 보정 계수 Ka[j]에 의거하여 구동 신호(Xj)의 펄스 폭 T[j]를 결정한다.  전류값 결정부(37)는 보정 계수 Kb[j]에 의거하여 구동 신호(Xj)의 전류값 I[j]를 결정한다.  구동 회로(24)는 펄스 폭 T[j]에서 전류값 I[j]로 되는 구동 신호(Xj)를 각 발광 소자(E)에 출력한다.  각 발광 소자(E)는 구동 신호(Xj)의 펄스 폭을 변화시킨 경우와 전류값을 변화시킨 경우에, 특성의 열화(劣化) 속도가 상이하다.  보정 계수 Ka[j] 및 보정 계수 Kb[j]는 동일한 계조가 지정되었을 때의 각 발광 소자(E)의 광량이 대략 일치하고, 또한 각 발광 소자(E)의 특성의 열화 속도가 대략 일치하도록 선정된다. 
       
     기억 장치, 전류값 결정부, 구동 신호, 보정 계수, 펄스 폭 결정부, 계조 데이터
Patent KR-20080040841-A (KR)
Title: Fret wire fixed equipment of guater
Inventor: CHOI BYOUNG SUN
IPC: G10D3/04
Filed: 2006-11-06
Abstract: A fret fixing structure of a guitar is provided to minimize manufacturing cost and man power by forming fret fixing grooves for firmly and precisely fixing frets on a fret board with laser. A fret fixing structure of a guitar includes fret fixing grooves(52). The fret fixing grooves are formed on the fretboard(5) at designed intervals by laser for increasing quality of the guitar and are positioned with a gap(T) from both sides of the fretboard. A convex part and a concave part of frets are fixed inside the fret fixing grooves. A head(61) is protruded with the same area as the fretboard not to allow the fret fixing grooves to be exposed to sides of the fretboard, that processes for covering the fret fixing grooves are not necessary any more.
Patent KR-20080042994-A (KR)
Title: Voltage detector and apparatus for generating internal voltage having the same
Inventor: HONG YUN SEOK
IPC: G01R19/165
Filed: 2006-11-13
Abstract: A voltage detector and an internal voltage generator having the same are provided to obtain a uniform detected voltage by forming an impedance part in the same manufacturing condition as a voltage divider. A voltage detector includes a voltage divider(120), a selector(130), and a comparator(140). The voltage divider includes plural voltage dividing components and an impedance part having the same impedances as the voltage dividing components. The selector selectively drives the impedance portion. The comparator compares an output signal from the voltage divider with a reference voltage. The voltage dividing component and the impedance portion are MOS(Metal Oxide Semiconductor) transistors having the same channel lengths and channel widths.
Patent KR-20080043483-A (KR)
Title: Oil supply structure for friction reduction of cam shaft
Inventor: YI JEA WOONG
IPC: F01L1/04
Filed: 2006-11-14
Abstract: An oil supply structure for reducing friction of a cam shaft is provided to solve problems of complexity of a structure, design limitation and increase in manufacturing cost by using a cam shaft. An oil supply structure for reducing friction of a cam shaft comprises an oil supply hole in a cylinder head(110), and an oil supply hole(121) in a cam shaft(120). An outlet of the oil supply hole is located on the inner peripheral surface of a journal section(111) and an inlet is connected with an oil gallery(112) in the cylinder head. An oil pocket(115) is formed only in a specific space of a cam cap(114) assembled to the cylinder head. The oil pocket is formed such that an opening of one end of the oil supply hole in the cylinder head is connected with an opening of the other end the oil supply hole in the cylinder head. The oil pocket receives oil from the oil supply hole in the cam shaft.
Patent KR-20080044945-A (KR)
Title: Retainer for sticking oil pan cover of vehicle
Inventor: AHN EUN SOO
IPC: F01M11/00
Filed: 2006-11-17
Abstract: A retainer for sticking an oil pan cover of a vehicle is provided to shorten work time by temporarily fixing the oil pan cover onto an oil pan before the oil pan cover is bolted. A retainer(10) for sticking an oil pan cover of a vehicle includes a first fixing unit(11), a second fixing unit(12), and a support unit(13). The first fixing unit is inserted into a groove formed at an assembly unit of an oil pan and fixed in a vertical direction. The second fixing unit is formed integrally with the bottom of the first fixing unit so as to cover both sides of the assembly unit and is fixed in a horizontal direction. The support unit is formed integrally with the bottom of the second fixing unit so as to support an oil pan cover onto the bottom of the oil pan.
Patent KR-20060126415-A (KR)
Title: Spindle structure for cutting process
Inventor: LEE JEUNG OK
IPC: B23B31/02
Filed: 2006-11-18
Abstract: A spindle structure for cutting process is provided to easily and continuously perform two sequential cutting processes by using an arbor chuck and a spring collet chuck. A spindle structure(100) for cutting process, comprises a spindle(110) rotatably arranged at a center of a spindle head(102); a chuck coupling portion(120) arranged beneath the spindle; a head coupling groove(130) formed at the chuck coupling portion; a through hole(140) formed through an upper center of the head coupling groove; a chuck fixing member(150) rotatably arranged on the through hole; a rotation prevention key(160) protruded from a lower surface of the chuck coupling portion; a joint screw portion(170) formed into a male screw thread shape on an outer surface of the chuck coupling portion; and a chuck fixing cap(180) having a female screw thread corresponding to the joint screw portion. The chuck fixing cap is screw-coupled to the chuck coupling portion, and has a center with a cutter penetration hole(182) and an inclined surface(184) formed at an inner surface of the cutter penetrating hole.
Patent KR-20080045462-A (KR)
Title: Plasma display panel
Inventor: SHIN HYEA WEON
IPC: H01B3/12
Filed: 2006-11-20
Abstract: A plasma display panel is provided to reduce discharge voltages by implementing a dielectric for covering display electrodes using low dielectric constant materials. A plasma display panel includes first and second substrates(1,11), plural address electrodes(3), barrier ribs(7), first and second dielectrics(5,15), a phosphor layer(9), and plural display electrodes(13). The first and second substrates are formed opposite to each other. The address electrodes are formed on the first substrate. The first dielectric for covering the address electrodes is formed on the first substrate. The barrier ribs, which define plural discharge cells, are disposed between the first and second substrates. The phosphor layer is formed in the discharge cells. The display electrodes are disposed to cross with the address electrodes on the second substrate opposite to the first substrate. The second dielectric for covering the display electrodes is formed on the second substrate.
Patent KR-20080046497-A (KR)
Title: Apparatus for driving display panel
Inventor: YOON BONG EUN
IPC: H02M3/28
Filed: 2006-11-22
Abstract: An apparatus for driving a display panel is provided to reduce a component mounting area by supplying high and low scan bias voltages and a falling minimum voltage using a DC/DC converter. A discharge display apparatus includes a discharge display panel(1), drivers(53,54,55), a controller(62), and a power supply unit(61). The drivers apply driving signals to X, Y, and address electrode lines of the discharge display panel. The controller generates driving control signals to drive the drivers. The power supply unit supplies driving DC voltages to the drivers and the controller. The power supply unit includes a DC/DC(Direct Current) converter, which generates high and low scan bias voltages and a falling minimum voltage by converting a driving DC sustain discharge voltage.
Patent KR-20080048888-A (KR)
Title: Method and apparatus for auto-matching matching circuit inside rf receiver of terminal
Inventor: JEONG JAE WOONG
IPC: H04B1/16
Filed: 2006-11-29
Abstract: A method and an apparatus for automatically matching a matching circuit installed in an RF receiver of a portable terminal are provided to optimize receive performance of a wireless unit according to strength of an RF receiving signal, and optimize linearity of the wireless unit according to linearity of the RF signal. A method for automatically matching a matching circuit comprises the following steps of: calculating receive sensitivity of an RF(Radio Frequency) signal if the RF signal is received(301,303); searching a PDM(Pulse Duration Modulation) signal value corresponding to the calculated receive sensitivity(305); and generating a PDM signal corresponding to the PDM signal value, and changing impedance of the matching circuit according to the PDM signal(307).
Patent KR-20070072359-A (KR)
Title: Composition for promoting degradation of lipid containing plant extracts
Inventor: SHIN DONG WOOK
IPC: A61P3/04
Filed: 2006-11-30
Abstract: A composition comprising a plant extract is provided to activate the TCA cycle by inducing the IDH3alpha(isocitrate dehydrogenase) gene promoter, thereby promoting the decomposition of lipid and preventing and treating obesity and hyperlipidemia. The composition comprises at least one plant extract selected from the group consisting of an extract of Belamcandae Rhizoma, an extract of Galium spurium, an extract of Persicaria hydropiper, an extract of Chrysanthemum zawadskii var. lucidum, an extract of Pinus koraiensis, and an extract of Cryptotaenia japonica. The extract is prepared by using a solvent selected from the group consisting of ethanol, methanol, butanol, ethylacetate, chloroform and hexane.
Patent KR-20080049553-A (KR)
Title: Liquid crystal display device
Inventor: KIM WOO JUN
IPC: G02F1/133
Filed: 2006-11-30
Abstract: An LCD(Liquid Crystal Display) is provided to form a D/A converter between a timing controller and a data driver IC not within the data driver IC, thereby minimizing a size of the data driver IC. An LC panel displays images. In the LC panel, plural pixels where data lines(DL1~DLn) and gate lines cross are formed. A timing controller(102) generates a control signal for driving the LC panel by using signals inputted from the outside, and arranges and outputs pixel data from the outside. A D/A(Digital/Analog) converter(104) converts the digital pixel data supplied from the timing controller into an analog pixel signal and outputs the converted analog pixel signal. A gate driver IC(Integrated Circuit) sequentially applies a scanning signal to the gate lines according to the control signal. A data driver IC(118) applies an analog pixel signal to the data lines according to the control signal. The data driver IC is directly mounted in the LC panel excepting the D/A converter. A shift register sequentially outputs a sampling signal in response to a control signal from a timing controller.
Patent KR-20080066099-A (KR)
Title: The computer-readable medium in recording the method for controlling and analysing the reinforcement bars in the construction sites by using computer network
Inventor: KIM KWANG HEE
IPC: G06Q50/08
Filed: 2006-12-14
Abstract: A system for managing and analyzing the quantity of reinforcement bars of construction sites by using the computer network is provided to reduce reinforcement bar and construction expenses by reducing the quantity of the wasted reinforcement bars, as a reinforcement bar processing slip is generated and shared among constructors, steel makers, reinforcement bar processors, and reinforcement bar assemblers performing the same construction project. A member performing reinforcement bar construction in a construction site selects generating a reinforcement bar processing slip by connecting to a website(S305). The member inputs various kinds of basic information for the reinforcement bar processing slip(S306). The member selects a standard shape of each needed reinforcement bar based on a standard reinforcement bar shape database stored in the website(S307). The member inputs various kinds of information for each needed reinforcement bar(S308). A reinforcement bar processing slip generation program checks whether the preliminary generated reinforcement bar processing slip is matched with the inputted information(S309). The program generates the reinforcement bar processing slip finally according to the inputted information(S310).
Patent KR-20080058623-A (KR)
Title: Antimicrobial protein isolated from larvae of musca domestica and its use
Inventor: LEE IN HEE
IPC: C07K14/435
Filed: 2006-12-22
Abstract: An antimicrobial peptide is provided to show antimicrobial activity against microorganisms such as Gram positive and negative bacteria, fungi and virus without resistance, thereby being usefully used in various fields such as food, cosmetic, agriculture and (veterinary) medicine. An antimicrobial protein or a functional fragment thereof isolated from larvae of Musca domestica includes an amino acid sequence of SEQ ID : NO. 2. A method for preparing the antimicrobial protein or the functional fragment thereof comprises a step of culturing a transformant transformed by a vector including a nucleic acid encoding the antimicrobial protein or the functional fragment thereof. An antimicrobial composition comprises the antimicrobial protein or the functional fragment thereof.
Patent KR-20080059761-A (KR)
Title: Method and apparatus for tunning channel of (an) image display device
Inventor: KIM CHONG HEUN
IPC: H04N5/50
Filed: 2006-12-26
Abstract: A channel tuning device for an image display device and a method therefor are provided to correct a frequency by a tuning difference step and lock a channel accurately when grasping the tuning difference of the frequency and tuning the channel according to the grasped result. A tuner(210) tunes a channel tuned by a user. A channel decoder(220) generates a broadcasting signal of the channel tuned through the tuner as a bit stream, and transmits the bit stream to a demultiplexer(230). The demultiplexer receives the bit stream generated in the channel decoder, divides the received bit stream into video, audio, and additional information. A control unit(290) grasps whether the channel tuned through the tuner is in a locked state. When the channel tuned through the tuner is in the locked state, the control unit grasps QoS(Quality of Signal), parses NIT(Network Information Table) information of SI(Signal Information) from the additional information divided through the demultiplexer, and judges tuning difference conditions of a center frequency.
Patent KR-20080060595-A (KR)
Title: Method of forming contact plug in a semiconductor device
Inventor: YI HYUN WOO
IPC: H01L21/28
Filed: 2006-12-27
Abstract: A method for manufacturing a contact plug of a semiconductor device is provided to prevent an ion implantation region from diffusing into a channel region of a select line by forming a diffusion blocking region. A plurality of select lines and word lines are formed on a semiconductor substrate(102). A diffusion blocking region(118) is formed on the substrate. An insulating layer(120) is formed on the entire structure of the substrate comprising the select lines and the word lines. A contact hole is formed to expose a part of the substrate between the select lines. A plug ion implantation region is formed on the substrate through the contact hole. A contact plug(126) is formed within the contact hole.
Patent KR-20080061588-A (KR)
Title: 반도체 제조공정의 패턴 측정 방법
Inventor: KANG JAE HYUN
IPC: H01L21/66
Filed: 2006-12-28
Abstract: 본 발명은 반도체 제조공정의 패턴 측정 방법에 관한 것으로, 반도체 기판상에 형성되는 패턴 모델을 측정시 상기 패턴에 단파장 광원을 규칙적으로 다각도에서 스캔하여 산란되는 빛을 검출하여 패턴의 수평 및 수직  치수를 동시에 측정하는 것으로, 상기 단파장 광원은 헬륨-네온 레이저를 사용하고, 상기 스캔 각도는 -47°~ 47°에서 실시한다.  
     이와 같이 본 발명은 OCD를 이용한 측정을 채택함으로써 시간을 단축시킬 뿐 아니라 방대한 량의 CD 데이터를 단시간에 얻고, 또한 많은 CD 데이터를 바탕으로 정확도 높은 OPC 모델링이 가능하게 되는 것이다.
Patent KR-20060029679-A (KR)
Title: Stirling engine
Inventor: YOSHIMURA KAZUSHI
IPC: F02G1/043
Filed: 2004-06-29
Abstract: In a Stirling engine, a hollow cylinder- like pressure vessel covers a cylinder, a piston, and a linear motor. The pressure vessel is divided into a ring-like portion and a dome-like portion at a position closer to the displacer installation side than a piston support-side end of the linear motor. At the divided portion, an outward-facing flange-shaped portion is formed for each of the ring-like portion and the dome-like portion. For temporary sealing of the pressure vessel, both flange-shaped portions are joined together and tightened by tightening rings and bolts. A performance check is performed in this state, and then outer peripheral portions of the flange-shaped portions are welded together for final sealing.
Patent KR-20060066100-A (KR)
Title: Split piston for an internal combustion engine
Inventor: ULLRICH MICHAEL
IPC: F16J1/00
Filed: 2004-08-19
Abstract: A split piston (1), for an internal combustion engine is disclosed, comprising an upper piece (2), connected to a lower piece (3), by means of a screw connection. The screw connection comprises a tubular connector piece (24), mounted on the underside of the piston upper piece (2) with an external thread (25), a spacer sleeve (27) with an external (29) and an internal (28) thread and a support rib (12) formed on the lower piece (3) of the piston (1) with an internal thread (26). The upper piece (2) can thus be screwed to the lower piece (3), by means of the connector piece (24), the spacer sleeve (27) and the support rib (12). The spacer sleeve (27) acts as a compressing body and the connector piece (24) as an extending body, to generate the mechanical tension necessary for fixing the screw connection.
Patent KR-20060057628-A (KR)
Title: High stability polytetrafluoroethylene dispersions and method for obtaining same
Inventor: COATES MICHAEL
IPC: C08K3/00
Filed: 2004-09-22
Abstract: A process for stabilizing aqueous dispersions of polytetrafluoroethylene (PTFE) or co- and terpolymers of PTFE by adding a macromolecular species directly to the aqueous dispersion. Surprisingly, it has been observed that after the macromolecular species has been added to the dispersion of PTFE or co- and terpolymers of PTFE, the dispersions are very stable, do not readily coagulate, and remain stable even when subjected to freeze/melt cycles. The amount of macromolecular species which may be added may vary from about 0. 1 wt. % to about 20.0 wt. %, for example, and suitable macromolecular species include polyacrylic acid (PAA), polyvinylalcohol (PVOH), polyethyleneimies (PEI), and polyethylene glycol (PEG), and others. The present method is particularly effective for stabilizing commercially available "unstabilized" aqueous dispersions of PTFE or co- and terpolymers of PTFE which do not include a surfactant or are substantially free of surfactant.
Patent KR-20070019639-A (KR)
IPC: C07D409/06
Filed: 2004-09-03
Abstract: 본 발명으로 하기 화학식 1의 신규 피페라진 치환된 화합물이 칼슘 채널 기능과 관련된 증상의 치료에 유용하다는 것이 밝혀졌다.  이러한 피페라진 유도체는 졸중, 통증, 불안 장애, 우울증, 중독, 위장 장애, 비뇨생식 장애, 심혈관 질환, 간질, 당뇨병 및 암과 같은 증상의 치료에 유용하다. 
     <화학식 1> 
     
       
     
     피페라진 치환된 화합물, 칼슘 채널 차단제, 졸중, 통증
Patent KR-20060087566-A (KR)
Title: Oil-in-water emulsified composition
Inventor: TAKAHASHI TARO
IPC: A23L27/60
Filed: 2004-09-15
Abstract: With respect to conventional oil-in-water emulsified compositions, the state of emulsion has been stabilized by reducing the diameter of emulsion particles so as to realize fine uniform particles. Thus, there has been the problem of resulting in flat flavor or blurry featureless flavor. According to the invention, there is provided the technology of obtaining an oil-in-water emulsified composition having the median diameter of emulsified particles regulated to a relatively large particle diameter such as 5 to 100 mum by the use of a water soluble polysaccharide derived from soybean, which composition is stable. Consequently, there can be obtained an emulsified composition that while realizing good body and delicious taste attributed to fat or oil component, is stable over time. The water soluble polysaccharide derived from soybean can be obtained by carrying out hot extraction from soybean or soybean processing products at a pH lower than the isoelectric point of soybean protein, preferably at an acidic pH of 2.4 to 4.0 and still preferably 3.0 to 3.5 at temperature over 100°C.
Patent KR-20070039470-A (KR)
Inventor: IURA AKIKO
IPC: H01C10/32
Filed: 2005-04-13
Abstract: 관통구멍을 갖는 절연기판과, 이 절연기판의 상면측에 배치되어 내부에 드라이버 공구를 수용할 수 있도록 금속판으로 사발형으로 구성한 조절용 회전자와, 상기 절연기판의 하면에 밀접한 금속판에 의한 중단자 전극판과, 이 중단자 전극판에 상기 관통구멍 내에 끼도록 일체로 설치한 축부를 구비하고, 상기 축부의 상단에, 상기 회전자가, 그 저판에 있어서 회전가능하게 끼워지고, 상기 축부의 상단을 상기 저판의 상면측에 있어서 외측방향으로 넓히도록 코킹하여 이루어지는 칩형 가변식 전자부품에 있어서, 상기 조절용 회전자에 있어서의 저판 중 상기 축부에 끼워지는 부분이, 상기 절연기판에 있어서의 관통구멍의 내부 중 상기 관통구멍이 상기 절연기판의 상면에 개구하는 부분보다 낮은 부분에 위치함으로써, 칩형 가변식 전자부품에 있어서의 전체의 높이를, 상기 회전자 내로의 드라이버 공구의 수용 깊이를 깊게 한 상태하에서 낮게 한다.
Patent KR-20060130566-A (KR)
Title: Method and apparatus of parameters optimization in optical disc writing
Inventor: TAO JING
IPC: G11B20/10
Filed: 2004-11-22
Abstract: A method for optimizing writing parameters (1) comprising the following steps: acquiring the variation of a mark runlength (s20, s30); determining a modulation amount of the writing parameters based on a relationship between the variable of the mark runlength and the modulation amount of the writing parameters (s51, s52); and modulating the writing parameters (s60). The method is applicable to multifarious optical disc systems, it can adopt multifarious strategies for the writing process, it can optimize the power, the starting time, and the stopping time of a plurality of laser pulses, thereby optimizing the mark runlength.